短語詞組短語electrical circuitry conductor 導(dǎo)電體electrical exploding conductor 電爆炸導(dǎo)體electrical resistance of conductor 導(dǎo)體電阻printed electrical conductor 印刷導(dǎo)線electrical conductor grade copper 電工用銅isolated electrical conductor 隔離電導(dǎo)體electrical conductor mechanism 導(dǎo)電機(jī)理heavy duty electrical conductor 大功率導(dǎo)電體electrical conductor arrangement 電氣配線 返回 electrical conductor